UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'x5gDuAzO00N1r10zQoUz53HnolQr6bRwYdD5KcZS+wM=' 
WHERE 
  key_id = 'c8745a7bebb2fa60bef90797767f24da981f1d926f9315afed67b36205b43856' 
  AND (
    token = 'x5gDuAzO00N1r10zQoUz53HnolQr6bRwYdD5KcZS+wM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )